64708266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1540673}}^1$

素因数の和:1540685

約数の個数: 16

約数和(自身を含む): 147904704

約数和(自身を除く): 83196438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1540673, 3081346, 4622019, 9244038, 10784711, 21569422, 32354133, 64708266]

約数ペア:

[(1, 64708266), (2, 32354133), (3, 21569422), (6, 10784711), (7, 9244038), (14, 4622019), (21, 3081346), (42, 1540673)]